Add 32/45 and 45/70, Solve 32/45 + 45/70 as a fraction

Add 32/45 and 45/70

32/45 + 45/70 is 853/630.

Find the least common denominator or LCM of the two denominators:
LCM of 45 and 70 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 45 × 14 = 630,
32/45 = 32 × 14/45 × 14 = 448/630
Likewise, for the 2nd fraction, since 70 × 9 = 630,
45/70 = 45 × 9/70 × 9 = 405/630
Add the two like fractions:
448/630 + 405/630 = 448 + 405/630 = 853/630
So, 32/45 + 45/70 = 853/630
In mixed form: 1223/630

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